Trace number 1525458

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 2/2009-03-20? (TO) 1200.18 601.724

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark70.2923
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   67200   201600 |   20159       0        0     nan |  0.000 % |
0.19/0.25	c |         0 |   66711   202610 |      --       0       --      -- |     --   | -489/1010
0.19/0.25	c ==============================================================================
0.19/0.25	c Result  :   #vars: 15608   #clauses: 66711   #literals: 202610
0.19/0.25	c CPU time:   0.233964 s
0.19/0.25	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525458-1238402839/watcher-1525458-1238402839 -o /tmp/evaluation-result-1525458-1238402839/solver-1525458-1238402839 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525458-1238402839.cnf aimd 2 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22502
/proc/meminfo: memFree=1155280/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112949778 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22502/statm: 1339 235 195 169 0 50 0
[pid=22503] ppid=22502 vsize=2388 CPUtime=0
/proc/22503/stat : 22503 (SatElite) R 22502 22502 22235 0 -1 4194304 490 0 0 0 0 0 0 0 18 0 1 0 1112949779 2445312 474 1992294400 134512640 135034092 4294956096 18446744073709551615 134544963 0 0 4096 3 0 0 0 17 1 0 0
/proc/22503/statm: 597 476 50 127 0 467 0

[startup+0.087085 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22502
/proc/meminfo: memFree=1155280/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112949778 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22502/statm: 1339 235 195 169 0 50 0
[pid=22503] ppid=22502 vsize=7632 CPUtime=0.07
/proc/22503/stat : 22503 (SatElite) R 22502 22502 22235 0 -1 4194304 1792 0 0 0 6 1 0 0 18 0 1 0 1112949779 7815168 1776 1992294400 134512640 135034092 4294956096 18446744073709551615 134561861 0 0 4096 3 0 0 0 17 1 0 0
/proc/22503/statm: 1908 1776 65 127 0 1778 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 12988

[startup+0.101086 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22502
/proc/meminfo: memFree=1155280/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112949778 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22502/statm: 1339 235 195 169 0 50 0
[pid=22503] ppid=22502 vsize=8060 CPUtime=0.09
/proc/22503/stat : 22503 (SatElite) R 22502 22502 22235 0 -1 4194304 1899 0 0 0 8 1 0 0 18 0 1 0 1112949779 8253440 1883 1992294400 134512640 135034092 4294956096 18446744073709551615 134675816 0 0 4096 3 0 0 0 17 1 0 0
/proc/22503/statm: 2015 1883 68 127 0 1885 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 13416

[startup+0.301105 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22502
/proc/meminfo: memFree=1155280/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112949778 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22502/statm: 1339 235 195 169 0 50 0
[pid=22503] ppid=22502 vsize=8196 CPUtime=0.28
/proc/22503/stat : 22503 (SatElite) R 22502 22502 22235 0 -1 4194304 2036 0 0 0 27 1 0 0 19 0 1 0 1112949779 8392704 1888 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 1 0 0
/proc/22503/statm: 2049 1888 69 127 0 1919 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 13552

[startup+0.701155 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 22502
/proc/meminfo: memFree=1155280/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.33
Current children cumulated vsize (KiB) 5356

[startup+1.50223 s]
/proc/loadavg: 0.99 0.98 0.99 3/67 22506
/proc/meminfo: memFree=1140024/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=27480 CPUtime=2.17
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 3883 0 0 0 214 3 0 0 17 0 2 0 1112949813 28139520 3869 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22505/statm: 6870 3869 83 193 0 6674 0
[pid=22505/tid=22506] ppid=22502 vsize=27480 CPUtime=1.02
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 450 0 0 0 101 1 0 0 17 0 2 0 1112949825 28139520 3869 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.5
Current children cumulated vsize (KiB) 32836

[startup+3.10239 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 22506
/proc/meminfo: memFree=1136632/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=31508 CPUtime=5.36
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 4942 0 0 0 533 3 0 0 17 0 2 0 1112949813 32264192 4928 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22505/statm: 7877 4928 83 193 0 7681 0
[pid=22505/tid=22506] ppid=22502 vsize=31508 CPUtime=2.62
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 908 0 0 0 261 1 0 0 17 0 2 0 1112949825 32264192 4928 1992294400 134512640 135305190 4294956144 18446744073709551615 134528310 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 36864

[startup+6.30169 s]
/proc/loadavg: 1.07 1.00 1.00 3/67 22506
/proc/meminfo: memFree=1128376/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=37640 CPUtime=11.75
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 6541 0 0 0 1169 6 0 0 16 0 2 0 1112949813 38543360 6527 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22505/statm: 9410 6527 83 193 0 9214 0
[pid=22505/tid=22506] ppid=22502 vsize=37640 CPUtime=5.82
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 1593 0 0 0 580 2 0 0 16 0 2 0 1112949825 38543360 6527 1992294400 134512640 135305190 4294956144 18446744073709551615 134528195 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.08
Current children cumulated vsize (KiB) 42996

[startup+12.7013 s]
/proc/loadavg: 1.22 1.03 1.01 3/67 22506
/proc/meminfo: memFree=1114360/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=51420 CPUtime=24.51
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 9857 0 0 0 2442 9 0 0 17 0 2 0 1112949813 52654080 9843 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 0 0 0
/proc/22505/statm: 12855 9843 83 193 0 12659 0
[pid=22505/tid=22506] ppid=22502 vsize=51420 CPUtime=12.22
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 2920 0 0 0 1218 4 0 0 17 0 2 0 1112949825 52654080 9843 1992294400 134512640 135305190 4294956144 18446744073709551615 134551651 0 0 4096 3 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 24.84
Current children cumulated vsize (KiB) 56776

[startup+25.5015 s]
/proc/loadavg: 1.34 1.06 1.02 3/67 22506
/proc/meminfo: memFree=1106296/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=59644 CPUtime=50.05
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 12063 0 0 0 4993 12 0 0 18 0 2 0 1112949813 61075456 12049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 14911 12049 83 193 0 14715 0
[pid=22505/tid=22506] ppid=22502 vsize=59644 CPUtime=24.97
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 3796 0 0 0 2492 5 0 0 17 0 2 0 1112949825 61075456 12049 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.38
Current children cumulated vsize (KiB) 65000

[startup+51.102 s]
/proc/loadavg: 1.56 1.14 1.04 3/67 22506
/proc/meminfo: memFree=1087032/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=78316 CPUtime=101.14
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 16672 0 0 0 10096 18 0 0 17 0 2 0 1112949813 80195584 16658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 19579 16658 83 193 0 19383 0
[pid=22505/tid=22506] ppid=22502 vsize=78316 CPUtime=50.47
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 5765 0 0 0 5039 8 0 0 17 0 2 0 1112949825 80195584 16658 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.47
Current children cumulated vsize (KiB) 83672

[startup+102.307 s]
/proc/loadavg: 1.82 1.28 1.10 3/67 22506
/proc/meminfo: memFree=1059384/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=106344 CPUtime=203.31
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 23617 0 0 0 20301 30 0 0 17 0 2 0 1112949813 108896256 23603 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 26586 23603 83 193 0 26390 0
[pid=22505/tid=22506] ppid=22502 vsize=106344 CPUtime=101.45
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 8724 0 0 0 10132 13 0 0 17 0 2 0 1112949825 108896256 23603 1992294400 134512640 135305190 4294956144 18446744073709551615 134556558 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 203.64
Current children cumulated vsize (KiB) 111700

[startup+162.302 s]
/proc/loadavg: 1.93 1.40 1.15 3/67 22506
/proc/meminfo: memFree=1048696/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=116404 CPUtime=323.03
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 26184 0 0 0 32268 35 0 0 18 0 2 0 1112949813 119197696 26170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 29101 26170 83 193 0 28905 0
[pid=22505/tid=22506] ppid=22502 vsize=116404 CPUtime=161.2
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 9813 0 0 0 16105 15 0 0 17 0 2 0 1112949825 119197696 26170 1992294400 134512640 135305190 4294956144 18446744073709551615 134528379 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.36
Current children cumulated vsize (KiB) 121760

[startup+222.301 s]
/proc/loadavg: 1.97 1.51 1.20 3/67 22506
/proc/meminfo: memFree=1034104/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=131312 CPUtime=442.75
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 29840 0 0 0 44233 42 0 0 18 0 2 0 1112949813 134463488 29826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 32828 29826 83 193 0 32632 0
[pid=22505/tid=22506] ppid=22502 vsize=131312 CPUtime=220.95
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 11579 0 0 0 22076 19 0 0 19 0 2 0 1112949825 134463488 29826 1992294400 134512640 135305190 4294956144 18446744073709551615 134528642 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.08
Current children cumulated vsize (KiB) 136668

[startup+282.301 s]
/proc/loadavg: 1.99 1.59 1.24 3/67 22506
/proc/meminfo: memFree=1011576/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=153772 CPUtime=562.48
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 35452 0 0 0 56195 53 0 0 17 0 2 0 1112949813 157462528 35438 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 38443 35438 83 193 0 38247 0
[pid=22505/tid=22506] ppid=22502 vsize=153772 CPUtime=280.7
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 14317 0 0 0 28046 24 0 0 17 0 2 0 1112949825 157462528 35438 1992294400 134512640 135305190 4294956144 18446744073709551615 134556789 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 562.81
Current children cumulated vsize (KiB) 159128

[startup+342.302 s]
/proc/loadavg: 1.99 1.67 1.29 3/67 22506
/proc/meminfo: memFree=996920/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=168404 CPUtime=682.21
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 39226 0 0 0 68162 59 0 0 17 0 2 0 1112949813 172445696 39212 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 42101 39212 83 193 0 41905 0
[pid=22505/tid=22506] ppid=22502 vsize=168404 CPUtime=340.45
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 16169 0 0 0 34017 28 0 0 17 0 2 0 1112949825 172445696 39212 1992294400 134512640 135305190 4294956144 18446744073709551615 134557468 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.54
Current children cumulated vsize (KiB) 173760

[startup+402.302 s]
/proc/loadavg: 1.99 1.72 1.33 3/67 22506
/proc/meminfo: memFree=974840/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=190568 CPUtime=801.93
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 44616 0 0 0 80126 67 0 0 17 0 2 0 1112949813 195141632 44602 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 47642 44602 83 193 0 47446 0
[pid=22505/tid=22506] ppid=22502 vsize=190568 CPUtime=400.2
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 18477 0 0 0 39989 31 0 0 17 0 2 0 1112949825 195141632 44602 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.26
Current children cumulated vsize (KiB) 195924

[startup+462.302 s]
/proc/loadavg: 1.99 1.77 1.37 3/67 22506
/proc/meminfo: memFree=955768/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=209948 CPUtime=921.67
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 49388 0 0 0 92090 77 0 0 17 0 2 0 1112949813 214986752 49374 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 52487 49374 83 193 0 52291 0
[pid=22505/tid=22506] ppid=22502 vsize=209948 CPUtime=459.96
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 20470 0 0 0 45960 36 0 0 17 0 2 0 1112949825 214986752 49374 1992294400 134512640 135305190 4294956144 18446744073709551615 134557163 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922
Current children cumulated vsize (KiB) 215304

[startup+522.301 s]
/proc/loadavg: 1.99 1.81 1.41 3/67 22506
/proc/meminfo: memFree=951288/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=214044 CPUtime=1041.4
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 50567 0 0 0 104060 80 0 0 18 0 2 0 1112949813 219181056 50553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528189 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 53511 50553 83 193 0 53315 0
[pid=22505/tid=22506] ppid=22502 vsize=214044 CPUtime=519.71
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 20977 0 0 0 51934 37 0 0 19 0 2 0 1112949825 219181056 50553 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1041.73
Current children cumulated vsize (KiB) 219400

[startup+582.301 s]
/proc/loadavg: 1.99 1.84 1.44 3/67 22506
/proc/meminfo: memFree=923192/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=242908 CPUtime=1161.12
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 57613 0 0 0 116019 93 0 0 25 0 2 0 1112949813 248737792 57599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528455 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 60727 57599 83 193 0 60531 0
[pid=22505/tid=22506] ppid=22502 vsize=242908 CPUtime=579.45
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 24467 0 0 0 57900 45 0 0 25 0 2 0 1112949825 248737792 57599 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.45
Current children cumulated vsize (KiB) 248264



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 22506
/proc/meminfo: memFree=911736/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=254172 CPUtime=1199.85
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 60377 0 0 0 119887 98 0 0 25 0 2 0 1112949813 260272128 60363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 63543 60363 83 193 0 63347 0
[pid=22505/tid=22506] ppid=22502 vsize=254172 CPUtime=598.78
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 27114 0 0 0 59828 50 0 0 20 0 2 0 1112949825 260272128 60363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 259528

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+601.707 s]
/proc/loadavg: 1.99 1.85 1.45 3/67 22506
/proc/meminfo: memFree=911736/2055920 swapFree=4178100/4192956
[pid=22502] ppid=22500 vsize=5356 CPUtime=0.33
/proc/22502/stat : 22502 (manysat.sh) S 22500 22502 22235 0 -1 4194304 312 2039 0 0 0 0 31 2 16 0 1 0 1112949778 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/22502/statm: 1339 238 195 169 0 50 0
[pid=22505] ppid=22502 vsize=254172 CPUtime=1199.85
/proc/22505/stat : 22505 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194304 60377 0 0 0 119887 98 0 0 25 0 2 0 1112949813 260272128 60363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/22505/statm: 63543 60363 83 193 0 63347 0
[pid=22505/tid=22506] ppid=22502 vsize=254172 CPUtime=598.78
/proc/22505/task/22506/stat : 22506 (manysat1.1_stat) R 22502 22502 22235 0 -1 4194368 27114 0 0 0 59828 50 0 0 20 0 2 0 1112949825 260272128 60363 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.18
Current children cumulated vsize (KiB) 259528

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22502 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=321951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=22996
# CPU time returned by wait4() is 0.344947
# while last known CPU time is 1200.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.724
CPU time (s): 1200.18
CPU user time (s): 1199.18
CPU system time (s): 1
CPU usage (%): 199.457
Max. virtual memory (cumulated for all children) (KiB): 259528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.321951
system time used= 0.022996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2351
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 6

runsolver used 0.614906 second user time and 1.58576 second system time

The end

Launcher Data 

Begin job on node18 at 2009-03-30 10:47:19
IDJOB=1525458
IDBENCH=70347
IDSOLVER=515
FILE ID=node18/1525458-1238402839
PBS_JOBID= 9061419
Free space on /tmp= 66224 MiB

SOLVER NAME= ManySAT 1.1 aimd 2/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 2
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525458-1238402839/watcher-1525458-1238402839 -o /tmp/evaluation-result-1525458-1238402839/solver-1525458-1238402839 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525458-1238402839.cnf aimd 2

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=720494149

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1155824 kB
Buffers:        103056 kB
Cached:         692236 kB
SwapCached:       8808 kB
Active:          59076 kB
Inactive:       746840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1155824 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2812 kB
Writeback:           0 kB
Mapped:          16368 kB
Slab:            80256 kB
Committed_AS:  2985984 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66220 MiB
End job on node18 at 2009-03-30 10:57:23